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Table 5 Estimates of sensitivity, specificity, and success rate at several LTC cutoffs

From: Lung-thorax compliance measured during a spontaneous breathing trial is a good index of extubation failure in the surgical intensive care unit: a retrospective cohort study

Cutoff

Sensitivity

Specificity

Success rate (%)

35

0.994

0.364

66

40

0.944

0.546

77

45

0.895

0.636

84

50

0.840

0.636

90

55

0.753

0.818

94

60

0.654

0.909

96

65

0.562

0.909

98

70

0.488

0.909

99

  1. LTC lung-thorax compliance